package org.jetnuke.modules.weblinks;

import org.apache.log4j.Logger;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.velocity.VelocityContext;
import org.jetnuke.common.ActionForward;
import org.jetnuke.common.IAction;
import org.jetnuke.common.IAdminInfo;
import org.jetnuke.common.IModuleInfo;
import org.jetnuke.common.IUserInfo;
import org.jetnuke.dao.DataAccessDriver;

public class Search implements IAction {
	/**
	 * Logger for this class
	 */
	private static final Logger logger = Logger.getLogger(Search.class);

	String text;

	int start = 0;

	public ActionForward exec(HttpServletRequest request,
			HttpServletResponse response, VelocityContext vc, IModuleInfo info,
			String op, IUserInfo ui, IAdminInfo ai) throws Exception {
		if (logger.isDebugEnabled()) {
			logger
					.debug("exec(HttpServletRequest, HttpServletResponse, VelocityContext, IModuleInfo, String, IUserInfo, IAdminInfo) - start"); //$NON-NLS-1$
		}

		String title = "%" + text + "%";
		String description = "%" + text + "%";

		int limit = 10;

		int totalCount = DataAccessDriver.getInst().newLinkLinkDAO()
				.countSearch(title, description);

		List totalResults = DataAccessDriver.getInst().newLinkLinkDAO().search(
				title, description, start, limit);
		vc.put("results", totalResults);

		vc.put("per_page", new Integer(limit));
		vc.put("start", new Integer(start));

		vc.put("totalCount", new Integer(totalCount));

		ActionForward returnActionForward = new ActionForward(op, info);
		if (logger.isDebugEnabled()) {
			logger
					.debug("exec(HttpServletRequest, HttpServletResponse, VelocityContext, IModuleInfo, String, IUserInfo, IAdminInfo) - end"); //$NON-NLS-1$
		}
		return returnActionForward;
	}

	/**
	 * @param text
	 *            The text to set.
	 */
	public void setText(String text) {
		this.text = text;
	}

	public void setStart(int start) {
		this.start = start;
	}
}
